import fetch from "node-fetch";
import fs from "fs";
import ipfsClient from 'ipfs-http-client'

(async () => {
  const pluginsDirectory = 'https://raw.githubusercontent.com/ethereum/remix-plugins-directory/master/build/metadata.json'
  const metadata = await fetch(pluginsDirectory, { method: 'GET' })
  
  // get command line arguments
  const args = process.argv.slice(2)
  const pluginName = args[0]
  const sha = args[1]
  const build = args[2]
  let sha_field = 'sha_' + build
  let url_field = 'url_' + build

  if(build === 'master') {
    sha_field = 'sha'
    url_field = 'url'
  }

  console.log(process.argv)

  if (!pluginName || !sha || !build) {
    console.error('missing arguments')
    process.exit(1)
  }

  // search for the plugin in the metadata
  const plugins = await metadata.json()
  const plugin = plugins.find((p: any) => p.name === pluginName)
  let profileJSON: any = null
  try{
    profileJSON = JSON.parse(fs.readFileSync(`apps/${pluginName}/profile.json`, 'utf8'))
  }catch(e){
    console.log('local profile.json not found')
  }
   
  if (!plugin) {
    console.error('plugin not found in the directory, attempting to create it...')
    if(!profileJSON){
      console.error('create a profile.json file in the plugin folder')
      process.exit(1)
    }
  }

  // check if build and sha exist
  if (plugin[url_field] && plugin[sha_field]) {
    // compare the sha
    if (plugin[sha_field] === sha) {
      console.log('plugin already published')
      process.exit(0)
    }
  }

  // update the plugin
  plugin[url_field] = 'someurl'
  plugin[sha_field] = sha

  console.log('publishing plugin', plugin, 'with sha', sha, 'and build', build)

  // publish the plugin
  const globalIPFSConfig = {
    host: 'ipfs-cluster.ethdevops.io',
    port: 5001,
    protocol: 'https',
    ipfsurl: 'https://ipfs.io/ipfs/'
  }
  const ipfs = ipfsClient(globalIPFSConfig)
  const { globSource } = ipfsClient
  const folder = `apps/${pluginName}`

  console.log(ipfs)
  let result = await ipfs.add(globSource(folder, { recursive: true}), { pin: true })

})()